diff options
Diffstat (limited to 'lisp/progmodes/ada-xref.el')
| -rw-r--r-- | lisp/progmodes/ada-xref.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/progmodes/ada-xref.el b/lisp/progmodes/ada-xref.el index 9e3f8e14332..05d2a8bf65b 100644 --- a/lisp/progmodes/ada-xref.el +++ b/lisp/progmodes/ada-xref.el @@ -1916,8 +1916,12 @@ is using." (set-buffer (get-buffer-create "*grep*")) (while dirs (insert (shell-command-to-string - (concat "egrep -i -h '^X|" regexp "( |$)' " - (file-name-as-directory (car dirs)) "*.ali"))) + (concat + "grep -E -i -h " + (shell-quote-argument (concat "^X|" regexp "( |$)")) + " " + (shell-quote-argument (file-name-as-directory (car dirs))) + "*.ali"))) (set 'dirs (cdr dirs))) ;; Now parse the output |